The number of measles cases in the Big Apple shot up to 390 Wednesday from 374 just two days earlier — and now includes two pregnant women, according to the city Department of Health.

“We have now identified two expectant mothers who have contracted measles,” said Health Commissioner Dr. Oxiris Barbot.

“These cases are stark reminders of why New Yorkers must get vaccinated against the measles as soon as possible. When we do not get vaccinated, we put our friends, our relatives, our neighbors, our classmates and other fellow New Yorkers at risk.”

Read more at NY POST.